23242226 has 16 divisors (see below), whose sum is σ = 39965184. Its totient is φ = 9930624.

The previous prime is 23242223. The next prime is 23242273. The reversal of 23242226 is 62224232.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23242223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591 + ... + 7293.

It is an arithmetic number, because the mean of its divisors is an integer number (2497824).

Almost surely, 2^23242226 is an apocalyptic number.

23242226 is a deficient number, since it is larger than the sum of its proper divisors (16722958).

23242226 is a wasteful number, since it uses less digits than its factorization.

23242226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5065.

The product of its digits is 2304, while the sum is 23.

The square root of 23242226 is about 4821.0191868525. The cubic root of 23242226 is about 285.3815593193.

Adding to 23242226 its reverse (62224232), we get a palindrome (85466458).

The spelling of 23242226 in words is "twenty-three million, two hundred forty-two thousand, two hundred twenty-six".